html, body{
    margin 0
    padding 0
    width 100%
    height 100%
}
body{
    background-image: url('../images/bg.jpg');
    background-size: cover;
    background-position:  center;
    font: 14px 'Helvetica';
    color: #4d4d4d;
    font-smoothing: antialiased;
    font-weight:  300;
}